Vintage Happy Pi Day T-Shirt for Math Lovers, Teachers, and Kids
Vintage Happy Pi Day T-Shirt for Math Lovers, Teachers, and Kids
Find your perfect fit β all sizes are US standard unisex measurements.
π T-Shirt Measurements (in inches)
| Size | Chest Width | Body Length | Sleeve Length |
|---|---|---|---|
| XS | 16.5β | 27β | 8β |
| S | 18β | 28β | 8.25β |
| M | 20β | 29β | 8.5β |
| L | 22β | 30β | 9β |
| XL | 24β | 31β | 9.25β |
| 2XL | 26β | 32β | 9.5β |
| 3XL | 28β | 33β | 9.75β |
π How to Measure
- Chest Width: Lay your favorite tee flat. Measure 1" below armpit, across chest from seam to seam.
- Body Length: Measure from the highest point of shoulder to bottom hem.
- Sleeve Length: Measure from shoulder seam to end of sleeve.
π‘ Sizing Tips
- All shirts are unisex β for a more fitted look, size down; for oversized style, size up.
- If youβre between two sizes, we recommend choosing the larger one for comfort.
- Our tees are pre-shrunk but may shrink up to 5% after first wash.
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Product Detail
Product Detail
Our tees are crafted with premium 100% cotton (180β200gsm), designed to be soft, breathable, and durable.
Every print is created using eco-friendly, high-definition inks that stay vibrant wash after wash.
- Unisex fit (true to US size)
- Pre-shrunk for minimal shrinkage
- Ethically produced & shipped worldwide
**Vintage Happy Pi Day T-Shirt for Math Lovers! ππ**
Celebrate the joy of math in style with our **Vintage Happy Pi Day T-Shirt**! Perfect for teachers, students, and math enthusiasts, this fun and quirky t-shirt is a must-have for anyone who loves to share their passion for mathematics.
**Key Features:**
- **Stylish Design:** Featuring a vintage-inspired graphic that captures the playful spirit of Pi Day, this t-shirt is designed to stand out while keeping it casual.
- **Comfortable Fit:** Made from high-quality, breathable fabric, this t-shirt ensures all-day comfort whether you're in the classroom, at home, or out celebrating Pi Day with friends.
- **Versatile Style:** Available in a classic fit, this tee pairs perfectly with jeans, shorts, or skirts, making it an effortless addition to any wardrobe.
- **Great Gift:** Ideal for math-loving teachers, students, or anyone who appreciates a clever math joke. Surprise a friend or loved one with this unique gift thatβs sure to bring a smile!
- **Available in Multiple Sizes:** Find the perfect fit for everyone, from kids to adults!
**Color:** Dark Heather Grey β a timeless color that complements any outfit.
**Celebrate Pi Day in Style!** π Whether you're attending a math-themed event or simply want to express your love for all things mathematical, our Vintage Happy Pi Day T-Shirt is the perfect choice. Itβs not just a shirt; itβs a celebration of knowledge, fun, and the joy of learning!
Embrace your love for math and wear your passion with pride. Grab yours today! β¨
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Transform your wardrobe with this must-have t-shirt and let the world know that math is not just a subject, but a way of life!
How to wear & care
How to wear & care
Perfect for daily wear, streetwear outfits, parties, or casual hangouts.
Pair it with jeans, shorts, or layer it with a jacket for an effortless look.
To keep your tee looking fresh:
- Machine wash cold, inside-out
- Use mild detergent (no bleach)
- Tumble dry low or hang dry
- Do not iron directly on the print
Materials & Craftsmanship
Materials & Craftsmanship
Fabric: 100% ring-spun cotton (soft-touch, breathable, durable)
Print: DTG eco-friendly inks (non-toxic, safe for skin, long-lasting colors)
Fit: Unisex, US standard sizing (check our [Size Guide])
Origin: Designed in-house by Bacoza, produced with trusted partners to ensure quality
Guarantee: 30-day return policy + responsive customer support
Premium Comfort
Soft cotton tees youβll want to wear every day.
Meaningful Designs
From pets to art to humor, find a tee that tells your story.
Perfect for Gifting
Thoughtful, unique, and sure to bring a smile.
Trusted Worldwide
Thousands of orders shipped with care.
Questions check here
What material are the tees made from?
What material are the tees made from?
β Our tees are printed on authentic Gildan blanks (5000 & 6400) β soft, durable cotton with eco-friendly inks that keep colors vibrant.
How do I find my right size?
How do I find my right size?
All shirts follow US unisex sizing. For a tighter fit, size down; for an oversized look, size up. See our [Size Guide] for details.
How long does shipping take?
How long does shipping take?
β US orders usually arrive in 4β7 business days. International orders take 7β14 business days depending on location.
Do you ship internationally?
Do you ship internationally?
β Yes, we ship worldwide. A tracking link is always provided so you can follow your order.
What if my shirt doesnβt fit?
What if my shirt doesnβt fit?
β You can exchange unworn items within 30 days. Just contact our support team and weβll take care of it.
What payment methods do you accept?
What payment methods do you accept?
β We accept all major cards, PayPal, Stripe, Apple Pay, and Google Pay.